29942550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 91922688

約数和(自身を除く): 61980138

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 263, 275, 330, 345, 414, 450, 495, 506, 526, 550, 575, 690, 759, 789, 825, 990, 1035, 1150, 1265, 1315, 1518, 1578, 1650, 1725, 2070, 2277, 2367, 2475, 2530, 2630, 2893, 3450, 3795, 3945, 4554, 4734, 4950, 5175, 5786, 6049, 6325, 6575, 7590, 7890, 8679, 10350, 11385, 11835, 12098, 12650, 13150, 14465, 17358, 18147, 18975, 19725, 22770, 23670, 26037, 28930, 30245, 36294, 37950, 39450, 43395, 52074, 54441, 56925, 59175, 60490, 66539, 72325, 86790, 90735, 108882, 113850, 118350, 130185, 133078, 144650, 151225, 181470, 199617, 216975, 260370, 272205, 302450, 332695, 399234, 433950, 453675, 544410, 598851, 650925, 665390, 907350, 998085, 1197702, 1301850, 1361025, 1663475, 1996170, 2722050, 2994255, 3326950, 4990425, 5988510, 9980850, 14971275, 29942550]

約数ペア:

[(1, 29942550), (2, 14971275), (3, 9980850), (5, 5988510), (6, 4990425), (9, 3326950), (10, 2994255), (11, 2722050), (15, 1996170), (18, 1663475), (22, 1361025), (23, 1301850), (25, 1197702), (30, 998085), (33, 907350), (45, 665390), (46, 650925), (50, 598851), (55, 544410), (66, 453675), (69, 433950), (75, 399234), (90, 332695), (99, 302450), (110, 272205), (115, 260370), (138, 216975), (150, 199617), (165, 181470), (198, 151225), (207, 144650), (225, 133078), (230, 130185), (253, 118350), (263, 113850), (275, 108882), (330, 90735), (345, 86790), (414, 72325), (450, 66539), (495, 60490), (506, 59175), (526, 56925), (550, 54441), (575, 52074), (690, 43395), (759, 39450), (789, 37950), (825, 36294), (990, 30245), (1035, 28930), (1150, 26037), (1265, 23670), (1315, 22770), (1518, 19725), (1578, 18975), (1650, 18147), (1725, 17358), (2070, 14465), (2277, 13150), (2367, 12650), (2475, 12098), (2530, 11835), (2630, 11385), (2893, 10350), (3450, 8679), (3795, 7890), (3945, 7590), (4554, 6575), (4734, 6325), (4950, 6049), (5175, 5786)]